You see it daily, several times, but never really think about why it’s like that. The buttons on your toilet flush—why are there two buttons, a big one and a small one? Are you pressing the correct ...

Toilets designed to save water are actually wasting it at an alarming rate, says the U.K.'s largest water utility. Dual-flush toilets have separate buttons for heavy or light flushes with the goal of ...

You probably press them every day, multiple times a day if you have a toilet made in the last 20 years. But many people in the UK still have no idea what the two separate buttons on top of your toilet ...